the law professor... >> they see this as a historic moment. they are granting to cases that will allow every possible outcome. >> they think that justice anthony kennedy could be the deciding vote but roberts could also be pivotal in the decision. >> chief justices tend to look beyond with the legacy of the decision will be make.. in the future. this decision is expected to be finalized by the supreme court price sometime in the next year before the end of the month of june. dan kerman, kron 4. >>jacqueline: we can see the visibility not that bad but it is reducing portions of the north bay. under 1 mi. of the visibility with one half mile in santa rosa. 2 mi. in napa and also forming in fairfield, with chilly temperatures. we are already in the low 40's. 44 in napa, fairfield, the same in concord, pleasanton. it is going to be cold overnight. >> coming up the death of a bay area school teacher and how far would you go from suffering? the father of research year-old is saying that a medical marijuana is saving his young son's life but the poli